@charset 'utf-8';
$font-size:40px;
@function w($px) {
    @return ($px/$font-size)*1rem;
}
html {
    font-size: $font-size;
}
html,
body {
    width: 100%;
    height: 100%;
}

.web {
    width: 100%;
    min-height: 100%;
    background: url(../images/diwen.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    text-align: center;   
    position: relative;
    .musicbutton {
        width: w(50px);
        height: w(50px);
        position: absolute;
        z-index: 9999;
        top: w(30px);
        right: w(30px);
        background: #E7C598;
        line-height: w(50px);
        border-radius: 50%;
        animation: mu 4s infinite;
        @-webkit-keyframes mu {
            0%{
                transform: rotateZ(0deg);
            }
            100% {
                transform: rotateZ(360deg);
            }
        }
        .iconfont {
            width: 100%;
            height: 100%;
            display: block;
            font-size: w(35px);
            color: #BF0C21;
        }      
    }
    .logo {
        width: w(213px);
        height: w(44px);
        margin: 0 auto;
        padding-top: w(240px);
        img {
            width: 100%;
            height: 100%;
        }
    }
    .content {
        margin-top: w(70px);
        p {
            width: 100%;
            letter-spacing: w(10px);
            font-size: w(90px);
            color: #E7C598;
        }
    }
}

.img_one,
.img_two {
    width: w(320px);
    height: w(45px);
    margin: 0 auto;
    font-size: 0;
    a {
        display: block;
        width: 100%;
        height: 100%;
        img {
            width: 100%;
            height: 100%;
        }
    }
}

.img_one {
    margin-top: w(94px);
}

.img_two {
    margin-top: w(30px);
}

.beijing {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    text-align: center;
    .con {
        width: w(413px);
        height: w(250px);
        border-radius: w(10px);
        background: #e7c598;
        position: relative;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        box-sizing: border-box;
        padding-top: w(50px);
        .iconfont {
            position: absolute;
            top: 0;
            right: w(21px);
            font-size: w(45px);
            color: #bf0c21;
        }
        p {
            font-size: w(21px);
            color: #bf0c21;
        }
        p~p {
            margin-top: w(10px);
        }
        a {
            display: block;
            width: w(195px);
            height: w(38px);
            border-radius: w(10px);
            font-size: w(21px);
            color: #ffffff;
            background: #bf0c21;
            line-height: w(38px);
            margin: 0 auto;
            margin-top: w(20px);
        }
    }
}